Contact clamp



FIG. 1 is a bottom view of the design that comprises my invention;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a first perspective view thereof taken from the left side; and,

FIG. 8 is a second perspective view thereof taken from the left side.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design. 

CLAIM The ornamental design for a contact clamp, as shown and described. 